Logic Masters Deutschland e.V.

Short Rules: ∑Red=Blue.
                      Colored Cells = Magic “Square.”
                      Standard “Miracle” rules.

Fully explained rules:

1) Normal sudoku rules apply.

2) Nonconsecutive: Any two orthogonally adjacent cells cannot contain consecutive digits.

3) Antiknight and Antiking: Any two cells separated by a knight's or king’s move in chess cannot contain the same digit.

4) Magic Square: There are 9 colored cells which must contain the digits 1 to 9. If you collapse them you get a 3x3 box in which every row column and main diagonal sums to the same number.

5) The sum of the red cells is equal to the blue cell.

The puzzle is also available online on f-puzzles.

Inspiration for Miracle Sudokus comes from this puzzle.

Disclaimer about difficulty: I have no idea how this will be received as there have been several miracles... If you have done many puzzles like this before it will probably be a 3 star or less for you. If you have not, it might be a 4 or even a very frustrating 5 star. If you find yourself in a frustrated situation make a hidden request for more info. I can edit your comment to give an extra property that will make it simpler.